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   1 #ifndef __PERF_DATAMAP_H
   2 #define __PERF_DATAMAP_H
   3
   4 #include "event.h"
   5 #include "header.h"
   6
   7 typedef int (*event_type_handler_t)(event_t *, unsigned long, unsigned long);
   8
   9 struct perf_file_handler {
  10         event_type_handler_t    process_sample_event;
  11         event_type_handler_t    process_mmap_event;
  12         event_type_handler_t    process_comm_event;
  13         event_type_handler_t    process_fork_event;
  14         event_type_handler_t    process_exit_event;
  15         event_type_handler_t    process_lost_event;
  16         event_type_handler_t    process_read_event;
  17         event_type_handler_t    process_throttle_event;
  18         event_type_handler_t    process_unthrottle_event;
  19         int                     (*sample_type_check)(u64 sample_type);
  20         unsigned long           total_unknown;
  21 };
  22
  23 void register_perf_file_handler(struct perf_file_handler *handler);
  24 int mmap_dispatch_perf_file(struct perf_header **pheader,
  25                             const char *input_name,
  26                             int force,
  27                             int full_paths,
  28                             int *cwdlen,
  29                             char **cwd);
  30 int perf_header__read_build_ids(const struct perf_header *self,
  31                                 int input, off_t file_size);
  32
  33 #endif